#25986: RFC 6532 support for e-mail
-------------------------------------+-------------------------------------
     Reporter:  sergei-maertens      |                    Owner:  sergei-
                                     |  maertens
         Type:  Bug                  |                   Status:  assigned
    Component:  Core (Mail)          |                  Version:  1.9
     Severity:  Normal               |               Resolution:
     Keywords:                       |             Triage Stage:  Accepted
    Has patch:  1                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------
Changes (by sergei-maertens):

 * has_patch:  0 => 1


Comment:

 As I was implementing this, some extra information:

 * The RFC 6532 is a red herring. The actual issue was that the unicode
 characters were not properly [https://en.wikipedia.org/wiki/MIME#Encoded-
 Word MIME word-encoded]. To support said RFC, an extra mail-server plugin
 must be enabled, so I went the safe way for Django where that's not
 needed.

 * There are major differences between Python 2 and 3. This is the case in:
   * the FakeSMTPServer in the testcases, where the `mailfrom` variable
 might not be MIME-word-encoded all the way.
   * the usage of `Header(<string>, <encoding)`, where the `str`
 representation calls the `encode` method on Python 2 and on Python 3 it
 simply returns the initial `<string>` that was passed in.

 **Potential issue**:
 Because of the difference in `str` representation, that has been altered
 to always call the `encode` method. This causes simple ascii local parts
 to look garbled, for instance: `[email protected]` becomes
 `[email protected]`. When django users test the e-mail messages
 generated by Django, they may have failing tests because they're not
 expecting the encoded version. I have not personally confirmed this yet
 though.

--
Ticket URL: <https://code.djangoproject.com/ticket/25986#comment:7>
Django <https://code.djangoproject.com/>
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